Wiseco Top End Rebuild Kit 69mm .50OB 10.5:1

$ 196.00

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Product Information

  • Condition: New
  • SKU: PK1440-1113
  • MPN: PK1440
  • Part: Top End Rebuild Kit


  • Wiseco's complete top end Piston Kits are offered for nearly every popular motorcycle application. These kits contain everything you need to complete your rebuild the right way, the first time. High quality parts specifically chosen by us to match our forged pistons are included in this kit for easy one stop shopping.


Bore - Actual: 69.00 mm

Bore - Oversize: .50 mm

Bore - Standard: 68.50 mm

Compression Ratio - Actual: 10.5:1

Displacement: 233cc

Dome Type: Domed

Skirt Coating: Moly

Stroke: 62.20 mm


  • 2717XC - 69.00 mm Ring Set
  • 4935M06900
  • CW15 - 15 mm Round Wire Locks - Set of Two
  • Ring - Set
  • S525 - Piston Pin 15 mm x 1.969" Non Chromed SW
  • W6626 - Top End Gasket Kit Honda TRX250EX '01-19

Wiseco® began the manufacture of pistons 70 years ago when founder Clyde Wiseman started making them in his garage. The pistons he made at that time were destined for use in big bore marine engines, and like so many successful companies that began in people’s garages, word of what he was doing spread and soon he was making pistons for friends and so business began to grow. When Wiseco was officially formed in 1941 it serviced the needs of racers and powersports enthusiasts, and today the powersports sector – predominantly motorcycles and ATVs – now accounts for the largest portion of the work done by the business.

This part is compatible with 9

Year Make Model Submodel
2004 Honda Sportrax 250 TRX250EX 2x4
2008 Honda Sportrax 250 TRX250EX 2x4
2005 Honda Sportrax 250 TRX250EX 2x4
2006 Honda Sportrax 250 TRX250EX 2x4
2001 Honda Sportrax 250 TRX250EX 2x4
2002 Honda Sportrax 250 TRX250EX 2x4
2007 Honda Sportrax 250 TRX250EX 2x4
2003 Honda Sportrax 250 TRX250EX 2x4
2009 Honda TRX250X 2x4


Additional Information


Vehicle Compatibility

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